Site owners and core team members can add a Sign Up button to a site or page to prompt visitors to create a community account.
To configure the Sign Up button you, you must have a license to ArcGIS Hub Premium.
When adding a sign up button, ensure that the Include Sign Up Button toggle is enabled. The card settings available on the side panel allow you to you to include a title and subtitle. Remove them to add your own call-to action above the sign up button using the text card. For button color settings, see Create a theme.
Add content links
Once people have signed in, you can include a button that links to an item or web link. Use the Already Signed In option in the card settings to configure this add this button and its link.